Printing system, image operating system, printing method, and storage medium

ABSTRACT

A printing system includes: a camera unit for performing an electro-optic conversion on an image from a subject, generating image data storable in a storage unit, and storing print instruction information as associated with the image data according to the capture information relating to the capture of the image; an image editing unit for performing image editing on the image data; an information rewriting unit for rewriting the print instruction information stored as associated with the image data corresponding to the contents of image editing by the image editing unit; and a printing unit for performing a printing process after performing a predetermined image processing on the image data corresponding to the print instruction information.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates to an image processing device forperforming an image editing process on image data obtained by a digitalcamera, and a printing system for printing the image data obtained byperforming an image editing process.

2. Description of the Related Art

Recently, what is called a digital camera has been widely used incapturing an image using an image pickup device such as a charge-coupleddevice (CCD), etc.

The image data of an image captured by the digital camera can be easilytransmitted and treated in an image processing operation. For example,when a captured image is a portrait, it can be finished as a soft image(in a portrait mode) in image processing. When the image is a landscapepicture, it can also be reproduced with a subject with higher chroma invivid color (in a landscape mode), when the image is for a quick movingobject such as sporting motion, etc., it is processed with contrastenhancement for higher clearness of the image (in a sport mode), etc. inimage processing.

In the image processing, an image can be printed with the emphasizedbeauty of a picture.

The above mentioned technology of image processing for image data isdisclosed by, for example, the ‘Image Processing Method’ of JapanesePatent Publication No. Hei 11-239269.

The technology described in the publication discloses the method ofstably outputting a high quality image reproduced as a printed image byassigning scene information obtained during image capturing to imagedata, and setting the optimum image processing condition depending onthe scene information in the digital image processing during printing.

Another technology of image processing on image data is disclosed by the‘Image Forming Apparatus, Displaying Method, and Storage Mediumtherefor’ of Japanese Patent Publication No. Hei 10-200671.

The technology in the publication discloses the method of outputting auser-desired image by recording the finishing information about a filmsuch as a soft focus, a soft finishing instruction, etc. on the magnetictrack of the film, and performing image processing according to thefinishing information during printing.

In these above mentioned technologies, information about the type of thecapture scene with which the image is captured is added to the imagedata, and the image processing is performed according to the informationabout the type of the capture scene assigned to the image data in manycases. For example, as disclosed in Japanese Patent Publication No. Hei11-239269, scene information is assigned to image data, and the image isprinted during printing, etc. after automatically performing desiredimage processing according to the scene information by a printer device,thereby automatically printing a beautiful photo. Similarly, in thetechnology of Japanese Patent Publication No. Hei 10-200671, an image isprinted after performing the image processing according to the finishinginformation about the process on image data.

Also popularized recently is application software for image processingcapable of fetching image data captured by a digital camera into ageneral-purpose computer (hereinafter referred to as a PC) such as apersonal computer, etc., and freely adjusting each parameter in anarbitrary degree of the brightness, chroma, color balance, etc. of thefetched image data. Using the image processing software, a capturedimage can be treated in a fine adjusting process while being displayedon the PC monitor, thereby generating a user-desired image.

Additionally, in printing a captured image, as described above, thecontents of the desired image processing depend on the type of the sceneof a captured image in many cases. Therefore, the mode information (aportrait mode, a landscape mode, a sports mode, etc.) during imagecapturing by a camera is recorded after adding it to captured imagedata, the mode information is read during printing and treated in imageprocessing depending on each mode, and then printed, thereby realizing avery useful system capable of automatically obtaining a beautifulprinted picture.

However, when image data obtained by adding the scene information to acaptured image is fetched to a PC, a desired adjustment, process, etc.are performed on the data, and the processed image data is to be printedon a printer device, and if the printer device is configured to printthe image by automatically reading mode information and printing afterperforming corresponding image processing, then, although the image datais processed such that the optimum image can be obtained for printingsuch as a process of improving the chroma by performing image processingon a PC, a process of performing contrast enhancement. etc., the printerdevice performs the printing process with further image processing ofperforming chroma or contrast enhancement, etc. on the image data. As aresult, an image different from the user-desired image such as anexcessively chroma or contrast improved image, etc. is printed, therebyfailing in obtaining a printed image of a desired quality.

To avoid the above mentioned case, it is possible for a user todetermine whether or not image processing is performed by a printerdevice, etc. for performing the printing process each time the printingprocess is performed, which is a very bothersome operation for the user,though.

SUMMARY OF THE INVENTION

The present invention aims at providing an image processing device, aprinting system, a printing method, and a storage medium capable ofobtaining a printed image in a desired state without a user's additionaloperation on the image data of a captured image.

The printing system according to the present invention includes a cameraunit, an image editing unit, an information rewriting unit, and aprinting unit.

The camera unit performs an electro-optic conversion on an image from asubject, generates image data storable in the storage unit, and storesprint instruction information associated with the image data accordingto capture information relating to the capture of the image.

The image editing unit performs image editing on the image data.

The information rewriting unit rewrites the print instructioninformation stored in association with the image data corresponding tothe contents of the image editing by the image editing unit.

The printing unit performs a printing process after performing apredetermined image processing on the image data corresponding to theprint instruction information.

The printing system according to the present invention can also beconfigured to include a storage unit for storing image data processed inimage editing by the image editing unit associated with the printinstruction information rewritten by the information rewriting unitcorresponding to the contents of the image editing of the image editingunit.

The image processing device according to the present invention alsoincludes: an image editing unit for performing image editing on imagedata storable in a storage unit after being obtained by performing anelectro-optic conversion on an image from a subject; and an informationrewriting unit for rewriting print instruction information according tocapture information relating to the capture of the image data stored inassociation with the image data corresponding to the contents of theimage editing by the image editing unit.

According to the present invention, the print instruction informationstored in association with the image data is rewritten by theinformation rewriting unit according to the contents of the imageediting performed by the image editing unit and the image is amendedaccording to the print instruction information. Therefore, an imageamendment can be made based on the contents of the image editing.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows the concept of the entire flow of an embodiment of thepresent invention;

FIG. 2 is a block diagram of the configuration of an electronic camera;

FIG. 3 is a block diagram of the configuration of a printer device;

FIG. 4 shows the basic configuration of a PC;

FIG. 5 shows a capture condition information—printer correctionparameter conversion table.

FIG. 6 shows an image edition contents information—printer correctionparameter conversion table;

FIG. 7 is a flowchart of the capturing process according to the firstembodiment of the present invention;

FIG. 8 is a flowchart of the image editing process according to thefirst embodiment of the present invention;

FIG. 9 is a flowchart of the printing process according to the first andsecond embodiments of the present invention;

FIG. 10 is a flowchart of the details of the printing image processing;

FIG. 11 is a flowchart of the capturing process according to the secondembodiment of the present invention;

FIG. 12 is a flowchart of the image editing process according to thesecond embodiment of the present invention;

FIG. 13 is a table showing the correspondence between the image editingcontents and the capture condition information;

FIG. 14 is a flowchart of the image editing process according to thethird embodiment of the present invention;

FIG. 15 is a flowchart of the capturing process according to the fourthembodiment of the present invention;

FIG. 16 is a flowchart of the image editing process according to thefourth embodiment of the present invention;

FIG. 17 is a flowchart of the capturing process according to the fifthembodiment of the present invention;

FIG. 18 is a flowchart of the image editing process according to thefifth embodiment of the present invention;

FIG. 19 is a flowchart of the printing process according to the fifthembodiment of the present invention; and

FIG. 20 shows an example of a storage medium. according to an embodimentof the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENT

Basic Principle

FIG. 1 shows the concept of the entire flow of an embodiment of thepresent embodiment.

In the printing system according to an embodiment of the presentinvention, the image processing device performs image processing on theimage data of the image captured by a digital camera 1, and a printerdevice 4 prints the processed image data. At this time, the imageprocessing device generates print correction information used duringprinting with the contents of the image correction and the informationassigned to the image data taken into account. Then, the printer device4 prints the image data by performing the image processing according tothe print correction information. Thus, although any image processinghas been performed on the image data after it is captured, auser-desired printed image can be obtained.

The image processing device according to an embodiment of the presentinvention can be configured as an image processing device 3 independentof the digital camera 1 and the printer device 4, or can be realized asan appliance incorporated into the digital camera 1 or the printerdevice 4 or an appliance added as an option. The image processing device3 can be realized as an appliance exclusive for the image editingprocess or can be realized as functioning in a sense of software byoperating an application program on a PC.

The image data captured by the digital camera 1 is stored in a memorycard 2, and transmitted to the image processing device 3 or the printerdevice 4 using the memory card 2. According to the present embodiment,the transmission/reception of data among appliances is not performedonly by the memory card 2, but can be performed by any of other portablestorage media. Otherwise, the appliances can be connected through acable so that data can be transferred through the cable or throughwireless communications.

FIGS. 2 and 3 are block diagrams showing examples of the configurationof the digital camera 1 and the printer device 4 contained in theprinting system according to an embodiment of the present invention. Theelectronic camera shown in FIG. 2 has the function of enabling an imageto be captured in a scene mode set by a user (who captures the image).The printer device shown in FIG. 3 has the function of enabling aprinting process to be performed by performing a correcting processaccording to the print correction information added to image data to beprinted.

First, the configuration of an electronic camera is described byreferring to FIG. 2.

In FIG. 2, an image pickup unit is configured by a zoom lens system 11,an image pickup device 12, an image pickup circuit 13, and an A/D(analog/digital) conversion circuit 14. In the image pickup unit, anelectro-optic conversion is performed by the image pickup device 12 on asubject image formed by the zoom lens system 11, and an image signalwhich is a conversion output is input to the A/D conversion circuit 14through the image pickup circuit 13 to be A/D converted, therebyobtaining image data which is digital data. The lens provided for thezoom lens system 11 is driven by a lens drive unit 16 controlled by alens drive control circuit 15, and a focus adjustment is performed onthe subject image.

A system controller 17 is provided with a CPU (central processing unit),controls each unit configuring an electronic camera, and performsvarious types of image processing of correcting the variations of lightand shade, chroma, a hue, etc. of an image-displayed by image data.

An ASIC (Application Specific Integrated Circuit) unit 18 performs acompressing process and a decompressing process on the image data in theJPEG (Joint Photographic Experts Group) format.

ROM 19 is a read only memory storing a control program, for allowing theCPU provided for the system controller 17 to perform the control of eachunit forming part of an electronic camera, arithmetic data required ineach type of process, a capture condition information—printer correctionparameter conversion table, an image edition contentsinformation—printer correction parameter conversion table, etc.described later.

RAM 20 is random access memory for use as buffer memory for temporarilystoring image data and as a work storage area for use in each type ofprocess by the system controller 17.

A memory I/F (interface) 21 provides an interface for transmitting andreceiving data to and from a memory card 23 inserted into a card slot22, and performs processes of writing an image file (including imagedata) to the memory card 23 configured by comprising semiconductormemory which can read and write data, or reading an image file(including image data) from the memory card 23.

An external I/F (interface) 24 provides the function of an interface fortransmitting and receiving data to and from an external device connectedto an external input/output terminal 25, for example, a personalcomputer, etc., outputs an image file (including image data), variousdata, etc. to an external device, and inputs an image file (includingimage data), various data, etc. from an external device.

Video memory 26 temporarily stores displaying image data obtained in theimage processing by the system controller 17. The image data is thenread from the video memory 26, input into a video output circuit 27, andconverted into an image signal which is a video signal. When the imagesignal is input into an image display LCD 28, an image is displayed. Theimage signal can also be transmitted to another device through a videooutput terminal 29.

A strobe emission unit 30 emits strobe light when an image is capturedusing the strobe light.

An operation unit 31 has various buttons (including a release button)and a switch, etc. for reception of each instruction from a user (whocaptures the image) such as an additional function setting instruction,a capture instruction, etc. other than the main function for capturingan image such as a scene mode instruction, a sensitivity informationincrement setting, etc., and transmits a received instruction to thesystem controller 17.

An electric power supply unit 32 controls the voltage of a camerabattery 33 or the voltage of electric power received by an externalpower supply terminal 34, and provides the electric power to each unitof the electronic camera.

The configuration of the printer device is described below by referringto FIG. 3. The printer device shown in FIG. 3 uses an ink ribbon formedby, for example, Y (yellow), M (magenta), and C (cyan), and is a printerdevice in a sublimation type thermal transfer system for printing dataonto paper in a surface conjunct method.

In FIG. 3, a system controller 41 is provided with a CPU (centralprocessing unit), controls each unit configuring a printer device,analyzes image data, and automatically performs each type of imageprocessing for correcting the variations of light and shade, chroma, ahue, etc. of an image based on the analysis result.

An ASIC (Application Specific Integrated Circuit) unit 42 performs acompressing process and a decompressing process on image data in theJPEG (joint photographic experts group) format.

A memory I/F (interface) 43 provides the function of an interface fortransmitting and receiving data to and from a memory card 45 insertedinto a card slot 44, writes an information (including image data) to thememory card 45 configured by comprising data writable/readablesemiconductor memory, or read an image file (including image data) fromthe memory card 45.

RAM 46 is a random access memory for use as buffer memory fortemporarily storing image data, and is also used as a work storage areain various processes by the system controller 41.

ROM 47 is a read only memory storing a control program for allowing theCPU provided for the system controller 41 to control each unit formingpart of a printer device and arithmetic data required in variousprocesses, etc..

A thermal head control unit 48 reads printing image data obtained invarious image processing such as an automatically image qualitycorrecting process, etc. by the system controller 41 for each 1-linedata, and drives (heats) a thermal head 49 based on the read data,thereby performing a printing process by sublimating and absorbing thedyestuffs of a ink ribbon 51 onto paper 50. A paper feed control circuit52 controls a paper feed unit 53 and feeds paper 50 from a papercartridge 54 corresponding to sequential application of each ink suchthat an overlap printing can be performed using the ink ribbon 51 of Y,M, and C.

An operation unit 55 has various buttons, switches, etc. for receptionof various instructions form a user such as an image selectioninstruction, a printing instruction, etc., and transmits a receivedinstruction to the system controller 41. For example, it can be anelectric supply switch, a print button, a cross key, etc.

An electric power supply unit 56 controls the voltage of the electricpower input to an external power supply terminal 57, and provideselectric power to each unit comprising part of the printer device.

An interface controller 58 controls reception of image data transferredfrom a cable connected to a connector 59. The interface controller 58performs control based on the communications protocol such as USB,IEEE1394, etc., and communicates data with the digital camera 1 and theimage processing device 3 through a cable connect to the connector 59.

FIG. 4 shows the basic configuration of a PC when the image processingdevice 3 is realized by operating an application program on a PC.

In FIG. 4, a PC comprises a CPU 61, a main storage device 62, anauxiliary storage device 63 such as a hard disk, etc., an input/outputdevice (I/O) 64 such as a display, a keyboard, etc., a communicationsdevice 65 such as a modem, etc., and a medium reading device 66 forreading storage contents from a portable storage medium 67 such as amemory card, a flexible disk, CD-ROM, an MO, a magnetic tap, etc. Thesecomponents are interconnected through a bus 68.

With the configuration shown in FIG. 4, the medium reading device 66reads a program and data stored in the portable storage medium 67, anddownloads them into the main storage device 62 and/or the auxiliarystorage device 63. Then, each process as the image processing device 3can be realized in a sense of software by the CPU 61 performing aprocess based on the program and data.

When image processing is performed, the PC shown in FIG. 4 reads imagedata by the medium reading device 66 from the portable storage medium 67such as a memory card, etc., by the communications device 65 from thedigital camera 1, or by a common circuit such as Internet, etc.,displays the read image data on a display, etc., performs imageprocessing at an instruction from a user, and records the result asimage data in the portable storage medium 67 or the auxiliary storagedevice 63. At this time, the print correction information generatedaccording to the contents of the image processing by the user and thecapture condition information associated with the image data, isassociated with the image data treated in the image processing, forexample, associated with the same image file, or associated in themethod of associating using a file name, etc.

Then, the image data is transferred to the printer device 4 through theportable storage medium 67 or using a cable, wireless communications, acommon circuit, etc. from the communications device 65.

Then, described below are the practical processes performed when animage is captured, when an image editing process is performed, andduring printing.

First Embodiment

With any of the digital camera 1, the image processing device 3, and theprinter device 4, the first embodiment, only the capture conditioninformation indicating the capture condition, etc. set by a user duringimage capturing, and the image editing contents information indicatingthe contents of the image processing operation performed on the imagedata are associated with the image data and stored. Only in the printerdevice 4 or the image processing device 3 for outputting the final printdata to the printer device 4, a print correction parameter is generatedaccording to the capture condition information indicating the scenemode, etc. or the image editing contents information indicating thecontents of the process performed in the image processing. Then, theprinter device 4 performs the correcting process on the image dataaccording to the print correction parameter, and then prints the data.In the printer device 4, the print correction parameter is used forimage correction on the image data based on the characteristic of theink, the specifications specific to the printer device 4, etc. beforeprinting the image data such that the image data can be printed in theoptimum state. The print correction parameter is used in placing arestriction on or issuing an instruction to each of a plurality ofprocesses performed in the image correction.

The printer device 4 and the image processing device (the imageprocessing device 3, or the image processing device in the digitalcamera 1 or the printer device 4) which outputs print data leaves theinformation associated with the read image data as is if it is a printcorrection parameter, and converts it if it is capture conditioninformation or image editing contents information.

Described first is the case in which the capture condition informationis stored as associated with the image data. In this case, the imagecaptured by the digital camera 1 is printed without performing an imageprocessing operation on the image by the user.

FIG. 5 is a capture condition information—printer correction parameterconversion table showing the relationship between capture conditioninformation and a print correction parameter.

In FIG. 5, an exposure mode (automatic, manual), a photometric mode(automatic, spot), an exposure correction (with a correction, nocorrection), white balance (automatic, manual), strobe light (emission,no emission yet), a scene mode (portrait, landscape, sports), contrast(standard, high, low), chroma (standard, high, low), sharpness(standard, high, low), ISO sensitivity (no improvement, withimprovement), a digital zoom (none, magnification) are horizontallylisted as the capture condition information, and recorded with the imagedata captured based on the capture condition on which the user capturedthe image using the digital camera 1. Listed in the vertical directionare the items of the print correction parameter indicating the processcontents during image processing when a printing process is actuallyperformed by the printer device 4, that is, the brightness, contrast,white balance, chroma, sharpness, presence/absence of a noise reductionprocess, and presence/absence of a jaggy process of a printed image.These items are set in the image processing performed during printing,and the printer device 4 performs the image processing on the image databased on the print correction parameter, thereby performing the printingprocess.

The items of the capture condition information and the print correctionparameter listed in FIG. 5 are examples, and the items depend on thespecifications of the digital camera 1 and the printer device 4.Additionally, new items of the capture condition information and theprint correction parameter can be added or any of the items can bedeleted in consideration of the compatibility of data between thedigital camera 1 and the printer device 4. Otherwise, a quite differentconfiguration can be set.

The capture condition information—printer correction parameterconversion table prescribes the setting restrictions on the printcorrection parameter set based on the set value in the capture conditioninformation and the process execution instructions in the imageprocessing performed by the printer device 4 during printing. In FIG. 5,on the capture condition information—printer correction parameterconversion table, the restriction contents (in FIG. 5, ‘O’: setting theprint correction parameter for process execution regardless of othercapture condition conditions when the current item is set, ‘X’: settingthe print correction parameter not for process execution regardless ofother capture condition conditions when the current item is set, blankcolumn, higher value, lower value: an execution instruction to correctfor arbitrary, higher, and lower values for the print correctionparameter when ‘X’ is not marked for other items of the capturecondition information) for setting the print correction. parameterlisted in the vertical direction are shown for each item recorded in thecapture condition information listed in the horizontal direction.

When image data is printed on the printer device 4, the print correctionparameter is set for the image data so that the optimum printing processcan be performed, and the printing process is performed after performingthe image processing on the image data using the print correctionparameter. When the print correction parameter is set, the printerdevice 4 determined the print correction parameter depending on thecontents of the capture condition information—printer correctionparameter conversion table built in the printer device 4 as shown inFIG. 5.

For example, when the digital camera 1 is used in manually capturing animage using the emission by strobe light, the capture conditioninformation associated with the image data of the captured imageincludes ‘emission’ in the item ‘strobe light’, and ‘manual’ in the item‘exposure mode’ set and recorded. Since the item ‘strobe light’ in thecapture condition information is set with ‘emission’, the printer device4 which reads the image data set the print correction parameter suchthat the contrast of the image data can be changed into a lower value inthe process corresponding to the ‘contrast’ of the print correctionparameter unless the item ‘contrast’ in the capture conditioninformation is set with ‘high’ or ‘low’. Furthermore, since the item‘exposure mode’ in the capture condition information is set with‘manual’, the print correction parameter is set such that no process canbe performed on the ‘brightness’ of the print correction parameter. Inthe processes on the other items such as white balance, chroma,sharpness, a noise reduction process, a jaggy process, etc., the printcorrection parameter is set based on the restrictions if there are therestrictions as in the above mentioned cases of the items ‘contrast’ and‘exposure mode’, and the print correction parameter is set such that theimage processing can be performed with the contents set by default inthe printer device 4 when there are no restrictions by other settings ofthe capture condition information. By the printing process performedafter the image correction by the printer device 4 according to theprint correction parameter, the user can obtain a printed image in theoptimum state without issuing a special instruction for the printingprocess.

Described below is the case in which the image data of an image capturedby the digital camera 1 is processes by the user into a desired image inthe image processing operation using the image processing device (theimage processing device 3, or the image processing device in the digitalcamera 1 or the printer device 4).

In this case, the user first operates the digital camera 1 or theprinter device 4 on the image data of the captured image, or fetches theimage data into the image processing device 3, arbitrarily adjusts theparameter such as brightness, chroma, contrast, etc. for generation of adesired image, performs the image processing operation such assynthesizing a template, etc., and stores the adjusted image data. Atthis time, the capture condition information associated with theoriginal image data prior to the image processing operation by the imageprocessing device is replaced with the image editing contentsinformation, and stored as associated with the image data after theimage processing operation.

When the processed image data is printed on the printer device 4, theimage editing contents information associated with the image data to beprinted is converted into a print correction parameter in the printerdevice 4, and treated in the image processing based on the printcorrection parameter, thereby performing the printing process. Forexample, if the user changes a parameter value of the brightness,contrast, chroma, etc. to obtain a desired image and performs a trimmingprocess, etc. and then stores the image data, then the informationindicating the type of image processing operation and the numericalinformation such as the change amount, etc. as necessary are stored withthe image data.

The image editing contents information can also be configured to begenerated with not only the contents of the image processing operationperformed by the image processing device but also the contents of thecapture condition information associated with the original image takeninto account. For example, if ‘manual’ is set and recorded in the item‘exposure mode’ in the capture condition information, then the imageediting contents information stores the information similar to that inthe case of changing ‘brightness’ in the image processing operation.

Thus, the image editing contents information is generated by adding theconverted capture condition information to the information based on theimage processing operation performed by the user using the imageprocessing device, and stored as associated with the image data.

When the image data is fetched into the printer device 4 for printing, aprint correction parameter is generated according to the image editingcontents information, and the image processing is performed based on theprint correction parameter, thereby performing a printing process.

FIG. 6 is an image edition contents information—printer correctionparameter conversion table showing the relationship between the imageediting contents information and the print correction parameter. Theimage edition contents information—printer correction parameterconversion table is used in converting the image editing contentsinformation into a print correction parameter, and is stored in thememory such as the ROM 47, etc. in the printer device 4 according to thefirst embodiment.

In the image edition contents information—printer correction parameterconversion table shown in FIG. 6, items of the image editing contentsinformation, that is, brightness, contrast, color balance, chroma,sharpness, trimming, template synthesis, are listed in the horizontaldirection. The information about them are stored with the image dataafter the image processing operation performed by the user using theimage processing device. Each item of the print correction parameter islisted in the vertical direction, and the contents of the restrictionsin the vertical direction when the print correction parameter is set inrelation to each item recorded in the image editing contents informationdisplayed in the horizontal direction are displayed in the sameexpression as the capture condition information—printer correctionparameter conversion table shown in FIG. 5.

When the printer device 4 reads image data to be printed, the associatedimage editing contents information is converted into a print correctionparameter according to the image edition contents information—printercorrection parameter conversion table.

For example, if the image editing contents information includes theinformation that the process of changing the parameter of the brightnessof an image has been performed as an image processing operation, thenthe printer device 4 sets a print correction parameter such that theparameter for change of the brightness and the contrast may not bechanged, based on the image edition contents information—printercorrection parameter conversion table. Then, the printer device 4performs control such that an image processing relating to thebrightness and the contrast can be suppressed and cannot be performedaccording to the print correction parameter while controlling otheritems such as white balance, chroma, sharpness, a noise reductionprocess, a jaggy process, etc. to be set by default in the printerdevice 4 in the image processing, and then printing an image.

Thus, for example, when the user performs an image processing operationon the brightness, the user adjusts the image data captured by thedigital camera 1 for desired brightness of image, the image is to beprocessed for no more correction (brightness). Therefore, the printerdevice 4 performs no further process of changing the brightness on theimage in the image processing during printing. The capture conditioninformation not treated by the image processing device in the imageprocessing operation functions as the print instruction information asis during printing.

As a result, although the user has performed an image processingoperation using the image processing device, the user can obtain adesired printed image on the printer device 4 without issuing a specialoperation instruction.

FIG. 7 is a flowchart of the capturing process performed by the digitalcamera 1.

When the capturing process starts, the digital camera 1 checks theavailable capacity of the memory card for recording a captured image instep S1.

If it is confirmed that there is an available capacity for storage ofimage data in the memory card, then the digital camera 1 enters a stateof awaiting the pressing of a release button (NO in step S2). When therelease button is pressed (YES in step S2), the capturing process isperformed under each capture condition set in the digital camera 1 (stepS3). Then, the digital camera 1 performs an AWB (auto-white balance)process (step S4), a color converting process (step S5), a gray-scaleconverting process (step S6), and an edge emphasizing process (step S7)on the captured image according to the scene mode, etc. selected and setby the user, and performs a JPEG compressing process on the image datain step S8. Then, in step S9, the image data is stored on the memorycard. At this time, various conditions during image capturing, forexample, a selected scene mode (portrait mode, landscape mode, etc.),the additional function setting information indicating the settings ofthe additional functions set in the digital camera such as thepresence/absence of exposure correction (automatic, manual), theimprovement of sensitivity information, etc., etc., are stored (stepS10) as associated with the image data stored in step S9, therebyterminating the capturing process. Until the release button is pressedin step S2, the user can change the setting of the camera.

FIG. 8 is a flowchart of the image editing process performed by theimage processing device.

The image processing device (the image processing device 3, or the imageprocessing device of the digital camera 1 or the printer device 4) readsthe image file which stores the image data of the image specified by theuser in step S11 when the image data is edited. Then, the imageprocessing device performs the image editing process such as changing aparameter on the image data read, etc. at an instruction of the user instep S12, generates image editing contents information from the contentsof the image editing process, etc., replaces the capture conditioninformation with the image editing contents information, and stores theimage data after the image editing process (step S13). At this time, theimage data can be stored as overriding the image data of the originalimage stored before the image editing process, or can also be stored asrespective data.

FIGS. 9 and 10 are flowcharts of the printing process performed by theprinter device 4. In the present embodiment, the process shown in FIGS.9 and 10 can be configured such that it is performed by an applicationprogram operating on a PC.

The process shown in FIGS. 9 and 10 is described later in detailaccording to the second embodiment of the present invention.

Second Embodiment

According to the first embodiment, the image data is stored asassociated with the capture condition information by the digital camera1, and with the image editing contents information by the imageprocessing device. The printer device 4 converts these informations intoa print correction parameter. On the other hand, according to the secondembodiment, when the image data is recorded by the digital camera 1, andwhen the image data is stored after performing the image editing processon the image data by the image processing device, the image data isstores as associated not with the capture condition information or theimage editing contents information, but with the print correctionparameter.

According to the second embodiment, when the user performs a capturingprocess using the digital camera 1, the digital camera 1 converts acaptured image into image data. At this time, the digital camera 1generates a print correction parameter according to the information suchas various conditions during image capturing, for example, a set scenemode, the settings of the additional functions such as thepresence/absence of the setting of exposure correction, etc., theoperation states, etc. such as the presence/absence of the emission ofstrobe light, etc., and stores the parameter as associated with imagedata.

Therefore, when the image data is printed on the printer device 4, theprint correction parameter has already been prepared. Therefore, theprinter device 4 performs a printing process after performing imageprocessing based on the print correction parameter as shown in FIG. 5.As a result, the user can obtain the optimally processed image withoutissuing a special instruction.

If the user performs the image editing process of adjusting image datainto a desired image on the image processing device (image processingdevice 3 or the image processing device in the digital camera 1 or theprinter device 4); a print correction parameter is generated based onthe contents of the image editing process when the image data in whichthe image editing process such as a parameter change on brightness,chroma, contrast, etc., and the template synthesis process, etc. isreflected is stored, and the generated print correction parameter isstored as associated with the image data after the image editingprocess. Then, during the printing process, the printer device 4performs a printing process after performing the image processing basedon the print correction parameter associated with the image data to beprinted. Therefore, the user can obtain the optimally processed printedimage without issuing a special instruction, even if the user performedthe image editing process of adjusting image data on the imageprocessing device.

Thus, according to the second embodiment, since the printer device 4does not convert capture condition information or image editing contentsinformation into a print correction parameter, it is not necessary toprepare the capture condition information—printer correction parameterconversion table shown in FIG. 5 or the image edition contentsinformation—printer correction parameter conversion table shown in FIG.6. Furthermore, since no converting process is performed duringprinting, the printing process can be performed at a higher speed.

FIG. 11 is a flowchart of the capturing process performed by the digitalcamera 1 according to the second embodiment. The digital camera 1according to the second embodiment is provided with a table forconversion of various conditions during image capturing into a printcorrection parameter which corresponds to the capture conditioninformation—printer correction parameter conversion table shown in FIG.5.

In FIG. 11, since the processes of checking a memory card to recordingimage data in steps S41 through S49 are the same as the processes insteps S1 through S9 in FIG. 7, the detailed explanation is omitted here.

When the image data of a captured image is stored in step S49, thedigital camera 1 generates a print correction parameter according to thecapture condition information indicating various conditions during imagecapturing such as the scene mode selected during image capturing,additional function setting information, etc., and stores it in step S50as associated with the external device stored in step S49, therebyterminating the capturing process.

FIG. 12 is a flowchart of the image editing process performed by theimage processing device according to the second embodiment of thepresent invention. The image-processing device according to the secondembodiment is provided with a table for conversion of the contents ofthe image editing process performed by the user on the image data into aprint correction parameter which corresponds to the image editioncontents information—printer correction parameter conversion table shownin FIG. 6.

The image processing device (the image processing device 3, or the imageprocessing device in the digital camera 1 or the printer device 4) readsan image file in which image data of an image specified by a user isrecorded in step S51 as in the first embodiment when the image data isedited. Then, the image processing device performs the image editingprocess of changing a parameter, etc. on the read image data at aninstruction of the user in step S 52. Then, in step S53, a printcorrection parameter is generated from the contents of the image editingprocess, etc., and then replaces the items in the print correctionparameter associated with the original image before the image editingprocess which are required to be replaced based on the image editingprocess. At this time, the image data can overwrite the image data ofthe original image before the image editing process, or can be stored asrespective data.

FIG. 9 is a flowchart of the printing process performed by the printerdevice 4 according to the second and first embodiments of the presentinvention. In the present embodiment, the process in FIG. 9 can beconfigured to be performed not by the printer device 4, but by anapplication program operating on a PC.

The flowchart shown in FIG. 9 corresponds to the case in which thedigital camera 1 and the image processing device store the image data asassociated with the capture condition information and the image editingcontents information as in the first embodiment, and the case in whichthe image data is stored as associated with the print correctionparameter as in the second embodiment.

In FIG. 9, when the printing process starts, the printer device 4 readsan image file in which image data of an image specified by the user isrecorded in step S21.

Then, it is checked in step S22 whether or not the informationassociated with the image file read includes a print correctionparameter. If there is a print correction parameter associated with theefile (YES in step S22), then the printing process is performed on theprint correction parameter as having a higher priority than the capturecondition information and image editing contents information, therefore,the print correction parameter is read (step S23). Furthermore, unlessthere is an associated print correction parameter in step S22 (NO instep S22), the capture condition information or the image editingcontents information associated with the image data is read in step S24,and is converted into a print correction parameter (step S25).

Then, a print image processing is performed and print data is generatedin step S26 using a print correction parameter obtained in step S23 orS25. Then, in the printing process in step S27, if the printer device 4performs the present process, then an image is printed according to theprint data. If an application program performs the present process, thenthe print data is transmitted to the printer device, thereby performingan image printing process.

FIG. 10 is a flowchart of the details of the print image processing instep S26 shown in FIG. 9.

In this process, the analysis of image data to be printed such as thebrightness, contrast, chroma, etc. is carried out in step S31.

Then, in step S32, an amount of correction of image quality is computedwith the analysis result in step S31 and the print correction parameterobtained in step S25 taken into account. Based on this, a contrastcorrecting process (step S33), a brightness correcting process (stepS34), a white balance correcting process (step S35), a chroma correctingprocess (step S36), a sharpness (resolution) correcting process (stepS37), a noise reduction process (step S39) for reducing noise, and ajaggy process (step S39) for reducing jaggys are performed, therebygenerating print data, and returning control to step S27.

Third Embodiment

In the first embodiment, when the user intentionally performs an imageediting process on the image data, the image editing contentsinformation replaces the capture condition information associated withthe image data, and is added to the image data.

However, with this configuration, the printer device 4 requires theimage edition contents information—printer correction parameterconversion table in addition to the capture conditioninformation—printer correction parameter conversion table.

On the other hand, according to the third embodiment, the image editingcontents information is converted into the capture condition informationmatching in contents, and are stored as associated with the image data.Therefore, since the digital camera 1 and the image processing devicesstore the capture condition information as associated with the imagedata, the printer device 4 requires only the capture conditioninformation—printer correction parameter conversion table.

The image processing device generates capture condition informationbased on the image editing process performed by the user when the imagedata of an image treated in the image editing process is stored, andstores the information as associated with the image data.

FIG. 13 is a table showing the correspondence between the contents ofthe image editing performed on the image data by the image processingdevice and the capture condition information. Some items of the imageediting contents and the capture condition information are the same asthe items of the capture condition information—printer correctionparameter conversion table shown in FIG. 5 and the image editioncontents information—printer correction parameter conversion table shownin FIG. 6. The table shown in FIG. 13 is only an example, and each itemcan be variable depending on the specifications of the digital camera 1or the image processing device.

In FIG. 13, each item of the image editing contents is horizontallyarranged, and each item of the capture condition information obtained byconverting the image editing contents is vertically arranged. When theimage processing device holds this type of table, and stores the imagedata treated in the image editing process, corresponding capturecondition information is obtained from the image editing contents forthe image data, and is stored as associated with the image data.

For example, when a parameter changing process is performed on‘contrast’ in the image editing process, the item ‘strobe light’ is setto ‘no emission yet’, and the item ‘contrast’ is set to ‘standard’ inthe example of the table shown in FIG. 13, and when the parameter of thecontrast is increased by a predetermined value or more, the capturecondition information in which the ‘ISO sensitivity’ is set to‘increased’ is generated, and is stores as associated with the imagedata. Furthermore, if a ‘trimming’ process is performed as the capturecondition information, the capture condition information in which thevalue obtained by multiplying the digital zoom magnification by themagnification of trimming is set in the item ‘digital zoom’ of thecapture condition information is generated, and stored as associatedwith the image data.

In the third embodiment, since the digital camera 1 and the imageprocessing device store the capture condition information as associatedwith the image data, the printer device 4 only requires the capturecondition information—printer correction parameter conversion table,thereby simplifying the configuration of the printer device 4.

Described below is the operation process of each appliance according tothe third embodiment.

According to the third embodiment, the digital camera 1 stores the dataof the captured image during image capturing as associated with thecapture condition information, but the processing operation is the sameas in the first embodiment, and performs a process similar to that inthe flowchart shown in FIG. 7. The printer device 4 equally processesthe image data treated in the image editing process and the data nottreated in the process. That is, as in the printing process according tothe first embodiment, the capture condition information associated withthe image data to be printed is converted into a print correctionparameter, and the image processing is performed based on the printcorrection parameter, and then a printing process is performed.Therefore, the operating process of the printer device 4 according tothe third embodiment is basically the same as the process shown in theflowchart in FIGS. 9 and 10.

FIG. 14 is a flowchart of the image editing process of the imageprocessing device (image processing device 3, or the image processingdevice in the digital camera 1 or the printer device 4) according to thethird embodiment.

As same as in the first and second embodiment, when image data isedited, the image processing device first reads in step S61 the imagefile in which the image data of an image specified by the user isrecorded, and performs the image editing process of changing aparameter, etc. on the read image data at an instruction of the user instep S62.

When all image editing process is completed, and the image data treatedin the image editing process is stored, the image processing deviceconverts the contents of the image editing process into the capturecondition information using the table as shown in FIG. 13 in step S63,replaces in step S64 the capture condition information with the capturecondition information associated with the original image data before theimage editing process for what is to be replace according to thecontents of the image editing process. At this time the image data canoverwrite the image data of the original image before the image editingprocess, or can be stored as another data.

Fourth Embodiment

In the fourth embodiment, the digital camera 1 and the image processingdevice stores the image data as associated with the print correctionparameter in addition to the capture condition information and the imageprocess editing contents information. Thus, the fourth embodiment can beapplied although the printer device 4 does not have the capturecondition information—printer correction parameter conversion table, orthe image edition contents information—printer correction parameterconversion table, or, the digital camera 1 or the image processingdevice, and the printer device 4 do not have the same specifications ofthe print correction parameter.

FIG. 15 is a flowchart of the capturing process performed by the digitalcamera 1 according to the fourth embodiment. The digital camera 1according to the fourth embodiment has a table for conversion of variousconditions during image capturing into a print correction parameterwhich corresponds to the capture condition information—printercorrection parameter conversion table shown in FIG. 5.

In FIG. 15, the processes of checking a memory card to recording thecapture condition information in steps S71 through S80 are the same asthose in steps S1 through S10 shown in FIG. 7, and the detailedexplanation is omitted here.

When the capture condition information about the captured image isstored in step S80, the digital camera 1 uses a table for conversion ofvarious conditions during image capturing into a print correctionparameter which corresponds to the capture condition information—printercorrection parameter conversion table shown in FIG. 5 to generate aprint correction parameter according to the capture conditioninformation about the image data in step S81, and stores in step S82 thegenerated parameter as associated with the image data stored in stepS79, thereby terminating the capturing process.

FIG. 16 is a flowchart of the image editing process of the imageprocessing device (the image processing device 3, or the imageprocessing device in the digital camera 1 or the printer device 4)according to the fourth embodiment. The image processing device in thefourth embodiment is provided with a table for conversion of thecontents of the image process editing performed on the image data into aprint correction parameter which corresponds to the image editioncontents information—printer correction parameter conversion table shownin FIG. 6.

In FIG. 16, the reading process of an image file steps S91 through S93is the same as the process in steps S11 through S13 in FIG. 8.Therefore, the detailed explanation is omitted here.

In step S93, when the image process editing contents information isstored as associated with the image data, a print correction parameteris generated form the image process editing contents information in stepS94 using a table for conversion of image process editing contents intoa print correction parameter which corresponds to the image editioncontents information—printer correction parameter conversion table shownin FIG. 6, and the print correction parameter is stored as associatedwith the image data in step S95. At this time, the image data canoverwrite the image data of the original image before the image editingprocess, or can also be stored as separate data.

Since the printing process by the printer device 4 according to thefourth embodiment is basically the same as the process in the flowchartshown in FIGS. 9 and 10, the detailed explanation is omitted here.

Fifth Embodiment

Unlike the first through fourth embodiments of the present invention, inthe fifth embodiment, when the user performs an image editing process bythe image processing device on the image data stored during imagecapturing, and the image data is intentionally treated in an adjustingedition process, the printer device 4 prints the image data as iswithout using the image processing. That is, when the user does notperform an intentional image processing on the image data captured by adigital camera, an image processing prepared for the printercorresponding to the type of a captured image is performed and aprinting process is performed, and when the user performs an intentionalimage processing on the image data, the printer does not perform anyimage processing and the image date processed by user as-is is printed.

According to the fifth embodiment, the image data is stored asassociated with a print correction process flag in addition to thecapture condition information. The print correction process flagindicates whether or not an image correction is made during printing,and the printer device 4 determines whether or not the image processingis performed depending on the set value of the print correction processflag.

The print correction process flag set ON with the capture conditioninformation is stored in the digital camera 1 as associated with theimage data when the image data of the captured image is recorded. Afterthe user performs the image editing process, in the image processingdevice, the print correction process flag set OFF when the image data isrecorded is stored as associated with the image data. Then, the printerdevice 4 performs the image processing when the print correction processflag is set ON, and does not perform the image processing and performsthe printing process using the image data as is when the printcorrection process flag is set OFF.

FIG. 17 is a flowchart of the capturing process performed by the digitalcamera 1 according to the fifth embodiment of the present invention.

In FIG. 17, since the process of checking a memory card to recording theimage data in steps S101 through S109 is the same as the process fromsteps S1 through S9 in FIG. 7, the detailed explanation is omitted here.

In step S109, when the image data of a captured image is stored, thedigital camera 1 stores in step S110 the capture condition informationand/or the print correction parameter converted from the capturecondition information as associated with the image data. In step S111,the print correction process flag is set to ON, and is stored asassociated with the image data, thereby terminating the capturingprocess.

FIG. 18 is a flowchart of the image editing process performed by theimage processing device according to the fifth embodiment.

When image data is edited, the image processing device (the imageprocessing device 3, or the image processing device in the digitalcamera 1 or the printer device 4) reads in step S121 the image file inwhich the image data of an image specified by the user is recorded as inthe above mentioned first through fourth embodiments. Then, in stepS122, the image processing device performs the image editing process ofchanging a parameter, etc. on the image data read at an instruction ofthe user. Then, in step S123, the image data treated in the imageediting process is recorded.

Then, the image processing device sets the print correction process flagin the OFF state in step S124, and records in step S125 the flag asassociated with the image data recorded in step S123, therebyterminating the image editing process.

FIG. 19 is a flowchart of the printing process performed by the printerdevice 4 according to the fifth embodiment. According to the presentembodiment, the process shown in FIG. 19 is can be configured to beperformed not by the printer device 4 but by the application programoperating on a PC.

In FIG. 19, when the printing process starts, the printer device 4 readsin step S131 an image file in which the image data of an image specifiedby the user is recorded.

Then, in step S132, the print correction process flag associated withthe read image file is checked. If the print correction process flag isset OFF (NO in step S132), then the image processing is not performed,control is passed to step S138, and the image data is printed.

If the print correction process flag is set ON in step S132 (YES in stepS132), it is checked in step S133 whether or not the informationassociated with the read image file includes a print correctionparameter. If the associated print correction parameter is detected (YESin step S133), then the print correction parameter is read (step S134),since the print correction parameter is used in a print process ashaving a higher priority than the capture condition information and theimage editing contents information. If there is no assigned printcorrection parameter in step S133 (NO in step S133), then the capturecondition information or the image editing contents informationassociated with the image data is read in step S135, and is convertedinto a print correction parameter (step S136).

Then, using the print correction parameter obtained in step S134 orS136, a print image processing is performed, and print data is generatedin step S137. Then, in step S138, if the printer device 4 performs theprinting process, an image is printed based on the print data. If theapplication program performs the printing process, the print data istransmitted to the printer device which is to print an image, therebyterminating the printing process.

FIG. 20 shows an example of a storage medium according to the presentembodiment.

In the PC shown in FIG. 4, application software can be exchanged using astorage medium 57 such as a flexible disk, etc. Therefore, the presentinvention is not limited to a printing system or an image processingdevice, but can be configured as a program used to direct a computer toperform the function of the image processing device 3 in each embodimentof the present invention, and a computer-readable storage medium 67 whenthe present invention is applied to the computer.

In this case, for example, the ‘storage medium’ can be a portablestorage medium 76 attachable to and removable from a medium read device77 such as CD-ROM, a floppy disk (or an MO, a DVD, a removable harddisk, etc.), a storage unit (database, etc.) 72 in an external device(server, etc.) communicable through a network circuit 73, a storagedevice (RAM or a hard disk, etc.) 75, etc. in a body 74 of aninformation processing device 71, etc. as shown in FIG. 20. A programstored in the portable storage medium 76 or the storage unit (database,etc.) is loaded into memory (RAM or a hard disk, etc.) 75 in the body 74for execution.

According to the present invention, a user can obtain a printed image inthe optimum state without a special instruction issued in a printingprocess on the image data captured by a digital camera.

In addition, although image data is treated by the user in the imageediting process, the user can obtain a desired printed image without aspecial instruction.

1. A printing system, comprising: a camera unit performing anelectro-optic conversion on an image from a subject, generating imagedata storable in a storage unit, and storing print instructioninformation, which is for printing operation after an image processregarding at least one of brightness, contrast, white balance, chroma,sharpness, noise reduction, and jaggy process is performed on thecaptured image at printing, as associated with the image data accordingto capture information relating to capture of the image so that acombination of the print instruction information and the image data areassigned for each image; an image editing unit performing image editingby performing an image process regarding at least one of brightness,contrast, color balance, chroma, sharpness, trimming, and templatesynthesis on the image data stored in combination with the printinstruction information; an information rewriting unit rewriting theprint instruction information stored as associated with the image datacorresponding to contents of image editing by the image editing unit;and a printing unit performing a printing process after performing apredetermined image processing on the image data on which the imagingediting is performed, corresponding to the print instruction informationrewritten by the information rewriting unit.
 2. The printing systemaccording to claim 1, further comprising a storage unit storing imagedata processed in image editing by the image editing unit as associatedwith the print instruction information rewritten by the informationrewriting unit corresponding to the contents of the image editing of theimage editing unit.
 3. The printing system according to claim 1, whereinthe capture information includes information indicating a scene modeduring image capturing.
 4. The printing system according to claim 1,wherein the capture information includes information indicating settingsother than a main function for capturing.
 5. The printing systemaccording to claim 1, wherein the capture information indicates anoperation during image capturing.
 6. The printing system according toclaim 1, wherein the print instruction information includes restrictioninstruction information for restrictions and instructions on the imageprocessing performed by the printing unit on the image data associatedwith the print instruction information.
 7. The printing system accordingto claim 6, wherein the restriction instruction information is parametersetting information including one or more parameter indicating arestriction and an instruction for each of a plurality of processes tobe performed in a predetermined image processing.
 8. The printing systemaccording to claim 1, wherein the print instruction information includesat least one of information indicating a scene mode during imagecapturing, information indicating a setting state of an additionalfunction other than a main function for capturing, and informationindicating an operation during image capturing, and information forrestrictions and instructions for the predetermined image processingperformed by the printing unit on image data with which the printinstruction information is associated.
 9. The printing system accordingto claim 1, wherein the print instruction information includes thecapture information, and the printing unit comprises a conversion unitfor converting the capture information into parameter settinginformation containing one or more parameters indicating restrictionsand instructions for each of a plurality of processes performed in thepredetermined image processing.
 10. The printing system according toclaim 1, wherein the information rewriting unit rewrites the printinstruction information into information indicating contents of theimage editing.
 11. The printing system according to claim 1, wherein theinformation rewriting unit rewrites the print instruction informationsuch that the print instruction information can include information forrestrictions and instructions for the predetermined image processingperformed by the printing unit on the information about the contents ofthe image editing and the image data associated with the printinstruction information.
 12. The printing system according to claim 1,wherein the information rewriting unit rewrites the print instructioninformation such that the print instruction information can includeinformation for restrictions and instructions for the predeterminedimage processing performed by the printing unit on the image data withwhich the print instruction information is associated.
 13. The printingsystem according to claim 1, wherein the information rewriting unitconverts information indicating the contents of the image editing intothe capture information, and rewrites the print instruction informationaccording to the capture information.
 14. The printing system accordingto claim 1, wherein the print instruction information includes printcorrection process information indicating whether or not image editingis performed by the image editing unit on the image data.
 15. Theprinting system according to claim 1, wherein the information rewritingunit rewrites the print instruction information such that the printinstruction information can include the information indicative ofsuppression of a process on a specific parameter on which the imageediting unit performs the image editing in the predetermined imageprocessing.
 16. The printing system according to claim 15, wherein thespecific parameter is a mixing ratio of color elements configuring animage.
 17. The printing system according to claim 15, wherein thespecific parameter is at least one of brightness, a gray scale, andchroma.
 18. The printing system according to claim 1, wherein thecapture information includes information indicating a scene mode duringimage capturing, information indicating the state of setting aadditional function other than a main function for capturing andinformation indicating an operation during image capturing and theinformation rewriting unit rewrites the print instruction informationafter converting the capture information into restriction instructioninformation for restrictions and instructions for the predeterminedimage processing performed by the printing unit on the image dataassociated with the print instruction information.
 19. The printingsystem according to claim 18, wherein the restriction instructioninformation is parameter setting information including one or moreparameter indicative of restrictions and instructions for each of aplurality of processes performed in the predetermined image processing.20. An image processing device, comprising: an image editing unitadapted to perform image editing operations on image data obtained byperforming and electro-optic conversion on an image from a subject andstored in association with print instruction information generatedaccording to capture of the image for each image, wherein the imageediting operations include performing an image process regarding atleast one of brightness, contrast, color balance, chroma, sharpness,trimming, and template synthesis on the captured image, and wherein theprinting instruction information is for a printing operation after theimage process is performed on the captured image at printing; aninformation rewriting unit adapted to rewrite the print instructioninformation stored in association with the image data to generaterewritten print instruction information based on at least on of (A) thecaptured information relating to capture of the image and (B) the imageediting operations performed by the image editing unit on the imagedata; and a storage unit storing the rewritten print instructioninformation generated by the information rewritten unit in associationwith the image data on which the image editing is performed.
 21. Theimage processing device according to claim 20, wherein the printinstruction information indicates restrictions and instructions forpredetermined image processing performed when the image data is printed.22. The image processing device according to claim 20, wherein thecapture information includes information indicating a scene mode duringimage capturing.
 23. The image processing device according to claim 20,wherein the capture information includes information indicating settingsother than a main function for capturing.
 24. The image processingdevice according to claim 20, wherein the capture information indicatesan operation during image capturing.
 25. The image processing deviceaccording to claim 20, wherein the print instruction informationincludes restriction instruction information for restrictions andinstructions on the image processing performed when printing image dataassociated with the print instruction information.
 26. The imageprocessing device according to claim 25, wherein the restrictioninstruction information is parameter setting information including oneor more parameter indicating a restriction and an instruction for eachof a plurality of processes to be performed in a predetermined imageprocessing performed when a printing process is performed.
 27. The imageprocessing device according to claim 20, wherein the print instructioninformation includes at least one of information indicating a scene modeduring image capturing, information indicating a setting state of anadditional function other than a main function for capturing, andinformation indicating an operation during image capturing, andinformation for restrictions and instructions for the predeterminedimage processing performed when image data with which the printinstruction information is associated is printed.
 28. The imageprocessing device according to claim 20, wherein the informationrewriting unit rewrites the print instruction information intoinformation indicating contents of the image editing.
 29. The imageprocessing device according to claim 20, wherein the informationrewriting unit rewrites the print instruction information such that theprint instruction information can include information for restrictionsand instructions for the predetermined image processing performed duringprinting on the information about the contents of the image editing andthe image data associated with the print instruction information. 30.The image processing device according to claim 20, wherein theinformation rewriting unit rewrites the print instruction informationsuch that the print instruction information can include information forrestrictions and instructions for the predetermined image processingperformed during printing on the image data with which the printinstruction information is associated.
 31. The image processing deviceaccording to claim 20, wherein the information rewriting unit convertsinformation indicating the contents of the image editing into thecapture information, and rewrites the print instruction informationaccording to the capture information.
 32. The image processing deviceaccording to claim 20, wherein the print instruction informationincludes print correction process information indicating whether or notimage editing is performed by the image editing unit on the image data.33. The image processing device according to claim 20, wherein theinformation rewriting unit rewrites the print instruction informationsuch that the print instruction information can include the informationindicative of suppression of a process on a specific parameter on whichthe image editing unit performs the image editing in the predeterminedimage processing during printing.
 34. The image processing deviceaccording to claim 33, wherein the specific parameter is a mixing ratioof color elements configuring an image.
 35. The image processing deviceaccording to claim 33, wherein the specific parameter is at least one ofbrightness, a gray scale, and chroma.
 36. The image processing deviceaccording to claim 20, wherein the capture information includesinformation indicating a scene mode during image capturing, informationindicating the state of setting a additional function other than a mainfunction for capturing and information indicating an operation duringimage capturing, and the information rewriting unit rewrites the printinstruction information after converting the capture information intorestriction instruction information for restrictions and instructionsfor the predetermined image processing performed by the printing unit onthe image data associated with the print instruction information. 37.The image processing device according to claim 36, wherein therestriction instruction information is parameter setting informationincluding one or more parameter indicative of restrictions andinstructions for each of a plurality of processes performed in thepredetermined image processing.
 38. A printing system, comprising:camera means for performing an electro-optic conversion on an image froma subject, generating image data storable in storage means, and storingprint instruction information, which is for printing operation after animage process regarding at least one of brightness, contrast, whitebalance, chroma, sharpness, noise reduction, and jaggy process isperformed on the captured image at printing, as associated with theimage data according to capture information relating to capture of theimage so that a combination of the print instruction information and theimage data are assigned for each image; image editing means forperforming image editing by performing an image process regarding atleast one of brightness, contrast, color balance, chroma, sharpness,trimming, and template syntheses on the image data stored in combinationwith the print instruction information; information rewriting means forrewriting the print instruction information stored as associated withthe image data corresponding to contents of image editing by the imageediting means; and printing means for performing a printing processafter performing a predetermined image processing on the image data onwhich the image editing is performed, rewritten by the informationrewriting unit corresponding to the print instruction information. 39.An image processing device, comprising: image editing means forperforming image editing by performing an image process regarding atleast one of brightness, contrast, color balance, chroma, sharpness,trimming, and template synthesis on image data storable in storage meansafter being obtained by performing an electro-optic conversion on animage from a subject and on image data stored in combination with printinstruction information, which is for printing operation after an imageprocess regarding at least one of the brightness, contrast, whitebalance, chroma, sharpness, noise reduction, and jaggy process isperformed on the captured image at printing, generated according tocapture information relating to capture of the image for each image;information rewriting means for rewriting print instruction informationaccording to capture information relating to capture of the image datastored as associated with the image data corresponding to the contentsof the image editing by the image editing means; and storage meansstoring print instruction information rewritten by the informationrewriting unit in combination with the image data on which the imageediting is performed.
 40. A printing method, comprising: performing anelectro-optic conversion on an image from a subject, generating imagedata storable in storage unit, and storing print instructioninformation, which is for printing operation after an image processregarding at least one of brightness, contrast, white balance, chroma,sharpness, noise reduction, and jaggy process is performed on thecaptured image at printing, as associated with the image data accordingto capture information relating to capture of the image so that acombination of the print instruction information and the image data areassigned for each image; performing image editing by performing an imageprocess regarding at least one of brightness, contrast, color balance,chroma, sharpness, trimming, and template synthesis on the image datastored in combination with the print instruction information; rewritingthe print instruction information stored as associated with the imagedata corresponding to contents of image editing; and performing aprinting process after performing a predetermined image processing onthe image data on which the image editing is performed, corresponding tothe print instruction information rewritten by the information rewritingunit.
 41. The method according to claim 40, further comprising storingimage data processed in image editing as associated with the printinstruction information rewritten corresponding to the contents of theimage editing.
 42. The method according to claim 40, wherein the printinstruction information includes information for restrictions andinstructions on the image processing performed on the image dataassociated with the print instruction information.
 43. An imageprocessing method, comprising: performing image editing by performing animage process regarding at least one of brightness, contrast, colorbalance, chroma, sharpness, trimming, and template synthesis on imagedata storable in a storage unit after being obtained by performing anelectro-optic conversion on an image from a subject and on image datastored in combination with print instruction information, which is forprinting operation after an image process regarding at least one ofbrightness, contrast, white balance, chroma, sharpness, noise reduction,and jaggy process is performed on the captured image at printing,generated according to capture information relating to capture of theimage for each image; rewriting print instruction information accordingto capture information relating to capture of the image data stored asassociated with the image data corresponding to the contents of theimage editing; and storing print instruction information rewritten bythe information rewriting unit in combination with the image data onwhich the image editing is performed.
 44. The method according to claim43, wherein the print instruction information includes information forrestrictions and instructions on the image processing performed on theimage data associated with the print instruction information.
 45. Acomputer-readable portable storage medium storing a program used todirect a computer to perform: performing image editing by performing animage process regarding at least one of brightness, contrast, colorbalance, chroma, sharpness, trimming, and template synthesis on imagedata storable in a storage unit after being obtained by performing anelectro-optic conversion on an image from a subject and on image datastored in combination with print instruction information, which is forprinting operation after an image process regarding at least one ofbrightness, contrast, white balance, chroma, sharpness, noise reduction,and jaggy process is performed on the captured image at printing,generatad according to capture information relating to capture of theimage for each image; rewriting print instruction information accordingto capture information relating to capture of the image data stored asassociated with the image data corresponding to the contents of theimage editing; and storing print instruction information rewritten bythe information rewriting unit in combination with the image data onwhich the image editing is performed.